Invalid packaging for parent POM org.springframework.boot:spring-boot-starter-web:2.0.5.RELEASE, must be "pom" but is "jar" @ org.springframework.boot:spring-boot-starter-web:2.0.5.RELEASE

springboot 在使用mybatis-generator:generate -e 时报的错误,说是该父pom文件必须为pom但是却是一个jar文件,如何解决呢?

2个回答

qq_41666622
qq_41666622 这篇文章我看了,跟我这个错误有任何关系吗?
7 个月之前 回复
    <parent>
        <groupId>org.springframework.boot</groupId>
        <!-- 最后是parent -->
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.5.RELEASE</version>
    </parent>
    应该是引错了artifactid,可以crtl+鼠标左键点进去看看有没有指定<packaging>为pom,没有的话就是jar
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POM配置文件: ``` <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.yss</groupId> <artifactId>springBoot</artifactId> <packaging>war</packaging> <version>0.0.1-SNAPSHOT</version> <name>springBoot Maven Webapp</name> <url>http://maven.apache.org</url> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.8.RELEASE</version> </parent> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> </dependencies> <!-- 设置编译环境 --> <build> <finalName>springBoot</finalName> <!--设置插件 --> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <!--设置JDK版本 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> </configuration> </plugin> <!--設置資源文件編碼 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <configuration> <encoding>UTF-8</encoding> </configuration> </plugin> </plugins> </build> </project> ``` 控制台报错信息: ``` [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building springBoot Maven Webapp 0.0.1-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] >>> spring-boot-maven-plugin:1.5.8.RELEASE:run (default-cli) > test-compile @ springBoot >>> [WARNING] The POM for ch.qos.logback:logback-classic:jar:1.1.11 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [WARNING] The POM for org.hibernate:hibernate-validator:jar:5.3.5.Final is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ springBoot --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory E:\workspace\eclipse\springboot\src\main\resources [INFO] skip non existing resourceDirectory E:\workspace\eclipse\springboot\src\main\resources [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ springBoot --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ springBoot --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory E:\workspace\eclipse\springboot\src\test\resources [INFO] [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ springBoot --- [INFO] No sources to compile [INFO] [INFO] <<< spring-boot-maven-plugin:1.5.8.RELEASE:run (default-cli) < test-compile @ springBoot <<< [INFO] [INFO] [INFO] --- spring-boot-maven-plugin:1.5.8.RELEASE:run (default-cli) @ springBoot --- Failed to instantiate SLF4J LoggerFactory Reported exception: java.lang.NoClassDefFoundError: ch/qos/logback/core/joran/spi/JoranException at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150) at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124) at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:155) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance(SLF4JLogFactory.java:132) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:273) at org.springframework.boot.SpringApplication.<clinit>(SpringApplication.java:179) at com.liangsw.springboot.application.App.main(App.java:19) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run(AbstractRunMojo.java:527) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.ClassNotFoundException: ch.qos.logback.core.joran.spi.JoranException at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 15 more [WARNING] java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run (AbstractRunMojo.java:527) at java.lang.Thread.run (Thread.java:748) Caused by: java.lang.NoClassDefFoundError: ch/qos/logback/core/joran/spi/JoranException at org.slf4j.LoggerFactory.bind (LoggerFactory.java:150) at org.slf4j.LoggerFactory.performInitialization (LoggerFactory.java:124) at org.slf4j.LoggerFactory.getILoggerFactory (LoggerFactory.java:412) at org.slf4j.LoggerFactory.getLogger (LoggerFactory.java:357) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance (SLF4JLogFactory.java:155) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance (SLF4JLogFactory.java:132) at org.apache.commons.logging.LogFactory.getLog (LogFactory.java:273) at org.springframework.boot.SpringApplication.<clinit> (SpringApplication.java:179) at com.liangsw.springboot.application.App.main (App.java:19) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run (AbstractRunMojo.java:527) at java.lang.Thread.run (Thread.java:748) Caused by: java.lang.ClassNotFoundException: ch.qos.logback.core.joran.spi.JoranException at java.net.URLClassLoader.findClass (URLClassLoader.java:381) at java.lang.ClassLoader.loadClass (ClassLoader.java:424) at java.lang.ClassLoader.loadClass (ClassLoader.java:357) at org.slf4j.LoggerFactory.bind (LoggerFactory.java:150) at org.slf4j.LoggerFactory.performInitialization (LoggerFactory.java:124) at org.slf4j.LoggerFactory.getILoggerFactory (LoggerFactory.java:412) at org.slf4j.LoggerFactory.getLogger (LoggerFactory.java:357) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance (SLF4JLogFactory.java:155) at org.apache.commons.logging.impl.SLF4JLogFactory.getInstance (SLF4JLogFactory.java:132) at org.apache.commons.logging.LogFactory.getLog (LogFactory.java:273) at org.springframework.boot.SpringApplication.<clinit> (SpringApplication.java:179) at com.liangsw.springboot.application.App.main (App.java:19) at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke (Method.java:498) at org.springframework.boot.maven.AbstractRunMojo$LaunchRunner.run (AbstractRunMojo.java:527) at java.lang.Thread.run (Thread.java:748) [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1.154 s [INFO] Finished at: 2017-11-22T13:59:04+08:00 [INFO] Final Memory: 20M/307M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:1.5.8.RELEASE:run (default-cli) on project springBoot: An exception occurred while running. null: InvocationTargetException: ch/qos/logback/core/joran/spi/JoranException: ch.qos.logback.core.joran.spi.JoranException -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException ```

maven爆出的一个问题,没有查到原因,谁能帮我看看

Multiple annotations found at this line: - Project build error: Non-parseable POM C:\Users\vincent\arquillian-tutorial\pom.xml: Duplicated tag: 'dependencyManagement' (position: START_TAG seen ...</dependencies>\r\n <dependencyManagement>... @50:25) - cvc-complex-type.2.4.a: Invalid content was found starting with element 'dependencyManagement'. One of '{"http://maven.apache.org/POM/ 4.0.0":parent, "http://maven.apache.org/POM/4.0.0":name, "http://maven.apache.org/POM/4.0.0":description, "http://maven.apache.org/POM/4.0.0":url, "http://maven.apache.org/POM/4.0.0":prerequisites, "http://maven.apache.org/POM/4.0.0":issueManagement, "http://maven.apache.org/POM/ 4.0.0":ciManagement, "http://maven.apache.org/POM/4.0.0":inceptionYear, "http://maven.apache.org/POM/4.0.0":mailingLists, "http:// maven.apache.org/POM/4.0.0":developers, "http://maven.apache.org/POM/4.0.0":contributors, "http://maven.apache.org/POM/4.0.0":licenses, "http:// maven.apache.org/POM/4.0.0":scm, "http://maven.apache.org/POM/4.0.0":organization, "http://maven.apache.org/POM/4.0.0":profiles, "http:// maven.apache.org/POM/4.0.0":modules, "http://maven.apache.org/POM/4.0.0":repositories, "http://maven.apache.org/POM/4.0.0":pluginRepositories, "http://maven.apache.org/POM/4.0.0":reports, "http://maven.apache.org/POM/4.0.0":reporting, "http://maven.apache.org/POM/ 4.0.0":distributionManagement}' is expected. 如上所述,在上一个<dependencies>中添加了: <dependency> <groupId>org.jboss.arquillian.junit</groupId> <artifactId>arquillian-junit-container</artifactId> <scope>test</scope> </dependency> 之后,就在下面另一行: <dependencyManagement>中提示,上面的错误,问什么呢?

springboot+druid配置无效

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maven项目配置dubbo报错,能找到相应的jar

Multiple annotations found at this line: - cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'dubbo:application'. - schema_reference.4: Failed to read schema document 'http://code.alibabatech.com/schema/dubbo/dubbo.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. 网页根本打不开这个地址的:'http://code.alibabatech.com/schema/dubbo/dubbo.xsd 请问怎样解决这个问题,急求.拜托啦大牛们

intellij IDEA出现以下错误,求助如何解决

HTTP Status 404 – Not Found Type Status Report Message Not found Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists. Apache Tomcat/8.5.39

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